Gentoo Archives: gentoo-user

From: "Norman Rieß" <norman@×××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] How to prevent a dns amplification attack
Date: Sun, 31 Mar 2013 19:08:07
Message-Id: 51588985.3070105@smash-net.org
In Reply to: Re: [gentoo-user] How to prevent a dns amplification attack by Paul Hartman
1 Am 31.03.2013 04:08, schrieb Paul Hartman:
2 > On Thu, Mar 28, 2013 at 3:51 AM, Norman Rieß <norman@×××××××××.org> wrote:
3 >> Hello,
4 >>
5 >> i am using pdns recursor to provide a dns server which should be usable
6 >> for everybody.The problem is, that the server seems to be used in dns
7 >> amplification attacks.
8 >> I googled around on how to prevent this but did not really find
9 >> something usefull.
10 >>
11 >> Does anyone got an idea about this?
12 >
13 > Coincidentally, yesterday US-CERT published a small article about DNS
14 > amplification attacks and mitigation strategies:
15 >
16 > http://www.us-cert.gov/ncas/alerts/TA13-088A
17 >
18
19 Thanks a lot!